27052879 has 4 divisors (see below), whose sum is σ = 30917584. Its totient is φ = 23188176.

The previous prime is 27052877. The next prime is 27052889. The reversal of 27052879 is 97825072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27052879 - 2¹ = 27052877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27052877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1932342 + ... + 1932355.

It is an arithmetic number, because the mean of its divisors is an integer number (7729396).

Almost surely, 2^27052879 is an apocalyptic number.

27052879 is a deficient number, since it is larger than the sum of its proper divisors (3864705).

27052879 is an equidigital number, since it uses as much as digits as its factorization.

27052879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864704.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 27052879 is about 5201.2382179631. The cubic root of 27052879 is about 300.1957204321.

The spelling of 27052879 in words is "twenty-seven million, fifty-two thousand, eight hundred seventy-nine".